Binder spine with opening



FIG. 1 is a side, top, perspective view of the binder spine with opening with elements thereof shown in phantom;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a front view of the binder spine with opening with the binder in an open position.

The broken lines in the drawings illustrate portions of the binder spine with opening which form no part of the claimed design. 

CLAIM The ornamental design for the binder spine with opening, as shown and described. 